This luggage strap is a great gift for businessman and can protects your luggage/suitcases/baggage/uprights/rolling duffel bag from accidental opening during rough transportation and keep belongings secure. Buckle made of super durable Poly & plastic material. It does not snap when bent inward or outward! Belt length: 150"-165"/ 380-420cm; belt width: 2"/ 5cm; universal luggage strap Fit for all suitcase, and heavy duty adjustable ethylene Cross strap. How to set My combination?* the opening combination is preset at the Factory at 0-0-0, the reset lever is on the bottom side* then move it to right upper side, rotate the dials to present your own combination* finally, please move the reset lever to Initial position Left button side and the setting is completed note: Please remember your new combination numbers. If you want to reset the combination, just repeat above steps.